2
1
．
Safety
Important safety instructions
– Save these instructions
There exists dangerous voltage and high temperature inside the UPS. During the
installation, operation and maintenance, please abide the local safety instructions and
relative laws, otherwise it will result in personnel injury or equipment damage. Safety
instructions in this manual act as a supplementary for the local safety instructions. Our
company will not assume the liability that caused by disobeying local safety instructions.
1.1 Safety notes
1
．
Even no connection with utility power, 220/230/240VAC voltage may still exist at UPS
outlet
！
2
．
For the sake of human being safety, please well earth the UPS before starting it.
3
．
Don’t open or damage battery, for the liquid spilled from the battery is strongly
poisonous and do harmful to body
！
4
．
Please avoid short circuit between anode and cathode of battery, otherwise, it will
cause spark or fire
！
5
．
Don
’t disassemble the UPS cover, or there may be an electric shock
！
6
．
Check if there exists high voltage before touching the battery
7
．
Working environment and storage way will affect the lifetime and reliability of the UPS.
Avoid the UPS from working under following environment for long time
◆
Area where the humidity and temperature is out of the specified
range (temperature 0 to 40
℃
, relative humidity 5%-95%)
◆
Direct sunlight or location nearby heat
◆
Vibration Area with possibility to get the UPS crashed.
◆
Area with erosive gas, flammable gas, excessive dust, etc.
8
．
Keep ventilations in good conditions otherwise the components inside the UPS will
be over-heated which may affect the life of the UPS.
1.2 Symbols used in this guide
WARNING!
Risk of electric shock
CAUTION!
Read this information to avoid equipment damage
